1LDI Transport Protein date Apr 08, 2002
title Crystal Structure Of The E. Coli Glycerol Facilitator (Glpf) Substrate Glycerol
authors P.Nollert, L.J.W.Miercke, J.O'Connell, R.M.Stroud
compound source
Molecule: Glycerol Uptake Facilitator Protein
Chain: A
Synonym: Aquaglyceroporin
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli K12
Expression_system_taxid: 83333
Expression_system_strain: K12
symmetry Space Group: I 4 2 2
R_factor 0.229 R_Free 0.261
length a length b length c angle alpha angle beta angle gamma
96.053 96.053 184.195 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand BOG enzyme
related structures by homologous chain: 1FX8, 1LDA
  • water transmembrane transpor...

  • Primary referenceControl of the selectivity of the aquaporin water channel family by global orientational tuning., Tajkhorshid E, Nollert P, Jensen MO, Miercke LJ, O'Connell J, Stroud RM, Schulten K, Science 2002 Apr 19;296(5567):525-30. PMID:11964478
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (1ldi.pdb1.gz) 160 Kb
  • LPC: Ligand-Protein Contacts for 1LDI
  • CSU: Contacts of Structural Units for 1LDI
  • Likely Quarternary Molecular Structure file(s) for 1LDI
  • Retrieve 1LDI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1LDI from S2C, [Save to disk]
  • View 1LDI in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1LDI
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1LDI, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ldia_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1ldi from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ldi_A] [1ldi]
  • SWISS-PROT database: [P0AER0]
  • Belongs to the major intrinsic protein (mip) family according to TCDB.
  • Domain organization of [GLPF_ECOLI] by SWISSPFAM
  • Other resources with information on 1LDI
  • Community annotation for 1LDI at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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